Combustion is a chemical process and brings about a chemical change in the substance, i.e., the chemical properties of the substance change upon combustion. Read the questions below and try to answer them.
Discuss the supporter of combustion.

Explanation

### Step-by-Step Text Solution

1. **Definition of Supporter of Combustion**:
- A supporter of combustion is a substance that helps in the process of combustion. It provides the necessary environment for burning to occur but does not itself undergo combustion.

2. **Characteristics of Supporter of Combustion**:
- It is a type of gaseous environment.
- It supports the process of combustion and burning.
...